* refactor(matrix): adopt core claimable dedupe for inbound events
* fix(matrix): migrate legacy inbound dedupe markers via doctor
* fix(matrix): single-pool dedupe namespace and capacity-aware legacy import
* fix(matrix): keep unreadable legacy dedupe JSON in place during doctor import
* fix(matrix): truncate inbound preview on UTF-16 code-point boundary
The matrix inbound verbose preview used bodyText.slice(0, 200) before logging.
When a supplementary-plane character (emoji, extended CJK) straddles the 200th
code unit, the slice splits its surrogate pair and emits a lone surrogate into
the verbose log line. Lone surrogates corrupt JSON log serialization, break
terminal rendering, and crash UTF-8-validating log shippers.
Use the shared truncateUtf16Safe helper (already used by the mattermost sibling
monitor after #101630) to keep complete surrogate pairs intact. No behavior
change for ASCII input; the preview is still capped at 200 code units.
Co-Authored-By: Claude <noreply@anthropic.com>
* test(matrix): fix inbound-preview test for lint and lib target
- Avoid String.prototype.isWellFormed (ES2024 lib): use the encodeURIComponent
well-formedness probe instead, which works on the project's TS lib target.
- Replace literal string concatenation with template strings to satisfy the
no-useless-concat lint rule. No behavior change in the assertions.
Co-Authored-By: Claude <noreply@anthropic.com>
* fix(channels): keep inbound log previews UTF-16 safe
* test(line): type verbose preview fixtures
---------
Co-authored-by: Claude <noreply@anthropic.com>
Co-authored-by: Peter Steinberger <steipete@gmail.com>
* refactor(models): remove redundant generation model ref alias
* refactor(types): remove redundant local aliases
* refactor(types): preserve shipped model ref type
* fix(matrix): bound raw transport response reads to prevent OOM
* test(matrix): add real node:http server proof for bound transport
Two new integration-style tests drive performMatrixRequest against a real
node:http server (no stubRuntimeFetch mock) using real undici + SSRF
dispatcher and ssrfPolicy.allowPrivateNetwork:
- over-cap: server declares Content-Length > MATRIX_SDK_RESPONSE_MAX_BYTES
with maxBytes omitted → rejects MatrixMediaSizeLimitError (68 ms wall)
- under-cap: server returns small payload with maxBytes omitted → Buffer
returned correctly (12 ms wall)
Addresses ClawSweeper feedback: previous proof showed only Vitest mock
output; these tests exercise the real Matrix runtime fetch path end-to-end.
* test(matrix): satisfy lint for transport proof
* fix(matrix): preserve encrypted media download limits
* test(matrix): add streaming OOM guard proof via real node:http server without Content-Length
Drive readResponseWithLimit directly by omitting Content-Length so that
enforceDeclaredResponseSize is a no-op and the streaming byte cap is the
sole enforcement path. A 20 MiB chunked server response with a 16 MiB
cap confirms the stream is canceled before full buffering (chunksWritten
< TOTAL_CHUNKS). A second case verifies under-cap payloads pass through.
* test(matrix): fix lint errors in real HTTP server proof (curly)
* test(matrix): add under-cap proof to real HTTP server test
Wrap JSON.parse(text) in MatrixAuthedHttpClient.requestJson with try/catch to prevent a malformed Matrix homeserver response from throwing an unhandled SyntaxError.
On parse failure, throw an Error with statusCode attached (matching the buildHttpError convention) so callers can handle it like any other Matrix API error.
Signed-off-by: lsr911 <liao.shirong@xydigit.com>
Co-authored-by: Claude <noreply@anthropic.com>
Wrap the matrix outbound sanitizeText hook with sanitizeAssistantVisibleText so assistant internal tool-trace scaffolding is stripped before delivery, matching the sibling channel fixes under #90684 (Telegram #95774, Google Chat #95084, IRC #97214).
truncateReplyBody used a raw value.slice(0, MAX_REPLY_BODY_LENGTH - 3)
to shorten long reply bodies. When the cut index fell between the two
UTF-16 code units of a surrogate pair (e.g. an emoji), the slice left a
lone high surrogate before the ellipsis, which renders as a broken glyph
in the reply context shown to the agent.
Replace the raw slice with sliceUtf16Safe from the plugin SDK so the
truncation never cuts inside a surrogate pair. A normal (non-astral)
body is unaffected.
Co-authored-by: ly-wang19 <ly-wang19@users.noreply.github.com>
Co-authored-by: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
Matrix thread-starter previews truncated long bodies by raw UTF-16
slice, which could cut an astral character (e.g. emoji) and leave a lone
surrogate, rendering mojibake in the agent's thread context.
Reuse the existing sliceUtf16Safe helper so the cut backs up to a valid
surrogate boundary, preserving the 500-code-unit limit and '...' suffix.
Adds a regression test that fails against the raw-slice implementation.
Salvages the original fix from #96407 (auto-closed by the active-PR
queue cap). Preserves @ly-wang19's authorship; rebased clean onto main
by @Bartok9.
Co-authored-by: ly-wang19 <ly-wang19@users.noreply.github.com>
* chore(release): close out 2026.6.10 on main
* chore(release): align native app metadata for 2026.6.10
* chore(release): sync Android 2026.6.10 notes
* docs(changelog): preserve 2026.6.9 history
* docs(changelog): preserve 2026.6.9 history
The non-raw JSON read in performMatrixRequest fell back to the bound
reader's default media idle-timeout message ('Matrix media download
stalled: ...'), which is misleading for a JSON control-plane read. Pass
a JSON-specific onIdleTimeout so a stalled JSON stream now rejects with
'Matrix JSON response stalled: no data received for {ms}ms', letting the
timeout diagnostic distinguish a stalled JSON read from a stalled
raw/media read. Update the regression assertion accordingly.
fake-indexeddb@6.2.5 retains finished transactions in raw.transactions
array indefinitely. For Matrix E2EE crypto stores, this causes unbounded
heap growth and eventual OOM crashes.
Add a transaction pruner that patches IDBDatabase.prototype.transaction
to automatically remove finished transactions for Matrix crypto databases
(::matrix-sdk-crypto and ::matrix-sdk-crypto-meta suffixes).
Fixes#90455
